Speedway Muffler Vibration Dampener
This is a cool inexpensive parts we buy from McMaster Carr (part number 4403K79). It’s a high temperature, high load vibration dampener. Great for mounting mufflers.
![](https://www.jokermachine.com/blog/assets/SPEEDWAY-VIBRATION-DAMPENER-M-150x150.jpg)
![](https://www.jokermachine.com/blog/assets/SPEEDWAY-VIBRATION-DAMPENER-APP1-M-150x150.jpg)
![](https://www.jokermachine.com/blog/assets/SPEEDWAY-VIBRATION-DAMPENER-APP2-M-150x150.jpg)
![](https://www.jokermachine.com/blog/assets/SPEEDWAY-VIBRATION-DAMPENER-APP3-M-150x150.jpg)
This is a cool inexpensive parts we buy from McMaster Carr (part number 4403K79). It’s a high temperature, high load vibration dampener. Great for mounting mufflers.